56212900740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18370229}}^1$

素因数の和:18370261

約数の個数: 72

約数和(自身を含む): 180542620440

約数和(自身を除く): 124329719700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 18370229, 36740458, 55110687, 73480916, 91851145, 110221374, 165332061, 183702290, 220442748, 275553435, 312293893, 330664122, 367404580, 551106870, 624587786, 661328244, 826660305, 936881679, 1102213740, 1249175572, 1561469465, 1653320610, 1873763358, 2810645037, 3122938930, 3306641220, 3747526716, 4684408395, 5621290074, 6245877860, 9368816790, 11242580148, 14053225185, 18737633580, 28106450370, 56212900740]

約数ペア:

[(1, 56212900740), (2, 28106450370), (3, 18737633580), (4, 14053225185), (5, 11242580148), (6, 9368816790), (9, 6245877860), (10, 5621290074), (12, 4684408395), (15, 3747526716), (17, 3306641220), (18, 3122938930), (20, 2810645037), (30, 1873763358), (34, 1653320610), (36, 1561469465), (45, 1249175572), (51, 1102213740), (60, 936881679), (68, 826660305), (85, 661328244), (90, 624587786), (102, 551106870), (153, 367404580), (170, 330664122), (180, 312293893), (204, 275553435), (255, 220442748), (306, 183702290), (340, 165332061), (510, 110221374), (612, 91851145), (765, 73480916), (1020, 55110687), (1530, 36740458), (3060, 18370229)]